Convert RGB to Grayscale - MATLAB Cody - MATLAB Central

Problem 60704. Convert RGB to Grayscale

Difficulty:
(22)
Rate
Convert a 3 element RGB array to its correspoding grayscale pixel (a scalar)
*Hint: a formula exists!
Solve

Solution Stats

82.35% Correct | 17.65% Incorrect
Last Solution submitted on Jul 04, 2025

Problem Comments

Solution Comments

Show comments

Problem Recent Solvers24

Suggested Problems

More from this Author4

Problem Tags

easy indexing vectors

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!